> On 13. Jan 2021, at 17:50, Daniel Fuchs <[email protected]> wrote: > > [...] > It's not clear to me whether NFC should be applied - or what would be > the consequences of applying NFC there (or not).
While I can't answer this question, it may be worth mentioning RFC 3987 which might not be directly applicable but also deals with the representation of non-ASCII data in URIs. In section 3 it explicitly asks for NFC-normalization _before_ applying percent-encoding. I can't tell what's the rationale behind this decision but possibly the behaviour of URI.toASCIIString() is in the spirit of these rules.
